An office boy (Giannis Gkionakis) can’t marry his beloved (Sasa Kastoura) because of his financial problems. The girl’s brother (Athinodoros Prousalis) however, pressures him to make her an honest woman. The son (Alekos Tzanetakos) of his boss (Periklis Christophoridis) is facing the very same problem. They exchange places, and the office-boy manages, after many difficulties and misunderstandings, to land a hire-purchase deal that impresses his boss and gets him promoted. The boss also gives his consent for his son to marry his beloved.